/* 背景图 数据已写好 更换直接修改url即可 */
body {
    background: url(../imgs/2.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}

/* 登录模块元素 */
.box {
    position: relative;
    filter: none;
    top: 70px;
    border-radius: 10px;
    background-color: rgb(104, 120, 133);
    height: 300px;
    width: 460px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

form {
    position: relative;
    top: -27px;
}

button{
    background-color: #212121;
    color: white;
    width: 200px;
    height: 50px;
    border: 0;
    font-size: 16px;
    box-sizing: content-box;
    border-radius: 5px;
    margin-top: 20px;
}

button:hover {
    background-color: #cc554f;
}

/* 大标题 */
h1 {
    position: relative;
    text-shadow: 5px 10px 2px rgba(8, 10, 8, 0.66);
    top: 60px;
    font-size: 100px;
    text-align: center;
}

/* 小标题 */
h2 {
    position: relative;
    font-size: 43px;
    top: 40px;
    color: pink;
    text-align: center;
}

/* 调节输入框 */
input {
    width: 150px;
    height: 26px;
    padding: 5px;
    border-radius: 5px;
    border: 1px solid #ccc;
    margin-bottom: 10px;
    background-color: #f9f9f9;
    color: #1de70e;
    font-size: 14px;
    outline: none;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}